13950095519 has 2 divisors, whose sum is σ = 13950095520. Its totient is φ = 13950095518.

The previous prime is 13950095377. The next prime is 13950095581. The reversal of 13950095519 is 91559005931.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13950095519 is a prime.

It is a super-2 number, since 2×13950095519² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13950095119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6975047759 + 6975047760.

It is an arithmetic number, because the mean of its divisors is an integer number (6975047760).

Almost surely, 2^13950095519 is an apocalyptic number.

13950095519 is a deficient number, since it is larger than the sum of its proper divisors (1).

13950095519 is an equidigital number, since it uses as much as digits as its factorization.

13950095519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 273375, while the sum is 47.

The spelling of 13950095519 in words is "thirteen billion, nine hundred fifty million, ninety-five thousand, five hundred nineteen".